Wisconsin Lutheran High School

Wisconsin Lutheran High School, commonly referred to as WLHS or Wisco, is a private preparatory religious high school in Milwaukee, Wisconsin, United States. WLHS was formed when the Lutheran High School in Milwaukee, founded in 1903, split in the 1950s over doctrinal differences. Both resulting schools (WLHS and Milwaukee Lutheran High School) use the 1903 founding date and are thus the oldest Lutheran high schools in the United States. WLHS is owned and operated by a group of Wisconsin Evangelical Lutheran Synod (WELS) congregations in the Milwaukee area.